{"id":"https://openalex.org/W2071796190","doi":"https://doi.org/10.1016/0167-8655(95)00082-1","title":"Boundary detection using mathematical morphology","display_name":"Boundary detection using mathematical morphology","publication_year":1995,"publication_date":"1995-12-01","ids":{"openalex":"https://openalex.org/W2071796190","doi":"https://doi.org/10.1016/0167-8655(95)00082-1","mag":"2071796190"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8655(95)00082-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(95)00082-1","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101912623","display_name":"Jun Yang","orcid":"https://orcid.org/0000-0002-9386-5825"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jun Yang","raw_affiliation_strings":["Computing Science Department, University of Alberta, Edmonton, Alberta, Canada T6G 2H1","Computing Science Department, University of Alberta Edmonton, Alberta, Canada T6G 2H1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computing Science Department, University of Alberta, Edmonton, Alberta, Canada T6G 2H1","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"Computing Science Department, University of Alberta Edmonton, Alberta, Canada T6G 2H1","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100318755","display_name":"Xiaobo Li","orcid":"https://orcid.org/0000-0002-8074-0230"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Xiaobo Li","raw_affiliation_strings":["Computing Science Department, University of Alberta, Edmonton, Alberta, Canada T6G 2H1","Computing Science Department, University of Alberta Edmonton, Alberta, Canada T6G 2H1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computing Science Department, University of Alberta, Edmonton, Alberta, Canada T6G 2H1","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"Computing Science Department, University of Alberta Edmonton, Alberta, Canada T6G 2H1","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100318755"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":0.4466,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.68897406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"16","issue":"12","first_page":"1277","last_page":"1286"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/structuring-element","display_name":"Structuring element","score":0.905424177646637},{"id":"https://openalex.org/keywords/mathematical-morphology","display_name":"Mathematical morphology","score":0.8937205672264099},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.7512097954750061},{"id":"https://openalex.org/keywords/structuring","display_name":"Structuring","score":0.6868608593940735},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6250642538070679},{"id":"https://openalex.org/keywords/morphology","display_name":"Morphology (biology)","score":0.6062100529670715},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5998974442481995},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5875100493431091},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5626015663146973},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5450184941291809},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5431129336357117},{"id":"https://openalex.org/keywords/morphological-gradient","display_name":"Morphological gradient","score":0.4790683686733246},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4443768560886383},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.4407271146774292},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.32641738653182983},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3040100336074829},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28207719326019287},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1066167950630188},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.05869942903518677}],"concepts":[{"id":"https://openalex.org/C74032544","wikidata":"https://www.wikidata.org/wiki/Q7625238","display_name":"Structuring element","level":5,"score":0.905424177646637},{"id":"https://openalex.org/C185568154","wikidata":"https://www.wikidata.org/wiki/Q530242","display_name":"Mathematical morphology","level":4,"score":0.8937205672264099},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.7512097954750061},{"id":"https://openalex.org/C2775945657","wikidata":"https://www.wikidata.org/wiki/Q381442","display_name":"Structuring","level":2,"score":0.6868608593940735},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6250642538070679},{"id":"https://openalex.org/C499950583","wikidata":"https://www.wikidata.org/wiki/Q183252","display_name":"Morphology (biology)","level":2,"score":0.6062100529670715},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5998974442481995},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5875100493431091},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5626015663146973},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5450184941291809},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5431129336357117},{"id":"https://openalex.org/C96133863","wikidata":"https://www.wikidata.org/wiki/Q6913458","display_name":"Morphological gradient","level":5,"score":0.4790683686733246},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4443768560886383},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4407271146774292},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.32641738653182983},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3040100336074829},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28207719326019287},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1066167950630188},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.05869942903518677},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8655(95)00082-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(95)00082-1","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1892412993","https://openalex.org/W2100915477","https://openalex.org/W2104095591","https://openalex.org/W2121009299","https://openalex.org/W2154741421","https://openalex.org/W2169741726","https://openalex.org/W2460033271","https://openalex.org/W2740373864","https://openalex.org/W6639884314","https://openalex.org/W6674975469","https://openalex.org/W6675770446"],"related_works":["https://openalex.org/W1978612905","https://openalex.org/W2429125578","https://openalex.org/W1990145776","https://openalex.org/W2349062005","https://openalex.org/W2892082603","https://openalex.org/W2360079580","https://openalex.org/W2356669031","https://openalex.org/W2357143406","https://openalex.org/W2349826544","https://openalex.org/W2380599080"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}